139808574

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13187}}^1$

素因数の和:13245

約数の個数: 48

約数和(自身を含む): 329172480

約数和(自身を除く): 189363906

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 10602, 13187, 26374, 39561, 79122, 118683, 237366, 250553, 408797, 501106, 751659, 817594, 1226391, 1503318, 2254977, 2452782, 3679173, 4509954, 7358346, 7767143, 15534286, 23301429, 46602858, 69904287, 139808574]

約数ペア:

[(1, 139808574), (2, 69904287), (3, 46602858), (6, 23301429), (9, 15534286), (18, 7767143), (19, 7358346), (31, 4509954), (38, 3679173), (57, 2452782), (62, 2254977), (93, 1503318), (114, 1226391), (171, 817594), (186, 751659), (279, 501106), (342, 408797), (558, 250553), (589, 237366), (1178, 118683), (1767, 79122), (3534, 39561), (5301, 26374), (10602, 13187)]